/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.facebook.presto.execution;

import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;

public class TestExecutionFailureInfo
{
    @Test
    public void testToStackTraceElement()
    {
        // Line number is present.
        StackTraceElement element = ExecutionFailureInfo.toStackTraceElement("at java.util.ArrayList.forEach(ArrayList.java:123)");
        assertEquals(element.getLineNumber(), 123);

        // Line number is missing.
        element = ExecutionFailureInfo.toStackTraceElement("at java.util.ArrayList.forEach(ArrayList.java)");
        assertEquals(element.getLineNumber(), -1);

        // Line number is not a number.
        element = ExecutionFailureInfo.toStackTraceElement("at java.util.ArrayList.forEach(ArrayList.java:blah)");
        assertEquals(element.getLineNumber(), -1);
    }
}
